import { defineConfig } from "vite";
import vue from "@vitejs/plugin-vue";
import UnoCSS from "unocss/vite";
import path from "path";
const host = process.env.TAURI_DEV_HOST;

// https://vitejs.dev/config/
export default defineConfig(async () => ({
  plugins: [vue(), UnoCSS()],

  resolve: {
    alias: {
      "@": path.resolve(__dirname, "src"),
    },
    extensions: [".mjs", ".js", ".ts", ".jsx", ".tsx", ".json", ".vue"],
  },
  // Vite options tailored for Tauri development and only applied in `tauri dev` or `tauri build`
  //
  // 1. prevent vite from obscuring rust errors
  clearScreen: false,
  // 2. tauri expects a fixed port, fail if that port is not available
  server: {
    port: 1420,
    strictPort: true,
    host: host || false,
    hmr: { protocol: "ws" },
    watch: {
      // 3. tell vite to ignore watching `src-tauri`
      ignored: ["**/src-tauri/**"],
    },
  },
  build: {
    chunkSizeWarningLimit: 2000,
    cssCodeSplit: true,
    rollupOptions: {
      output: {
        manualChunks: {
          antd: ["ant-design-vue"],
          tauri: ["@tauri-apps/api"],
        },
      },
    },
  },
}));
